The 360 LED Safety Vest has a 9 hour battery life on a full charge. It has a USB port to recharge the Vest via your cell phone charger.
Rechargeable Safety Vest that last up to 9 hours.
Invest in a vest that can make you visible.
Sound activated LED guitar strap. 5 hour battery life when fully charged.
Rechargeable cup display comes with a USB cable.